CN204851750U - Boron carnbide bearing for pump - Google Patents
Boron carnbide bearing for pump Download PDFInfo
- Publication number
- CN204851750U CN204851750U CN201520573086.7U CN201520573086U CN204851750U CN 204851750 U CN204851750 U CN 204851750U CN 201520573086 U CN201520573086 U CN 201520573086U CN 204851750 U CN204851750 U CN 204851750U
- Authority
- CN
- China
- Prior art keywords
- inside groove
- axle sleeve
- bearing
- pump
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
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- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a boron carnbide bearing for pump comprises bearing inner race, inside groove, axle sleeve, and the characterized by outer lane is with stainless steel rounding annular, and the inboard sets up semi -circular inside groove, and boron carnbide coating inside groove the for sets up circular shaft hole in the middle of the axle sleeve, and semi -circular and outer lane inside groove matching are set to the axle sleeve outer end, the utility model discloses simple structure, convenient to use, it is stand wear and tear, long service life.
Description
Technical field
The utility model relates to mechanical transmission and part field, particularly relates to pump boron carbide bearing.
Background technique
Mostly current diving bearing in pump is ball type steel bearings, and due to comparatively Yi Jinsha, bead is easily worn, and causes bearing damage, whole water pump all cisco unity malfunctions, and impact is produced and life, and pump maintenance is inconvenient again, takes a lot of work and time-consuming.
Summary of the invention
It is ball type steel bearings that the utility model overcomes existing bearing, neither wear-resisting, easily damages again, causes the deficiency that whole pump housing working life is short, provides a kind of pump boron carbide bearing, not only wear-resisting but also good seal, substantially increases working life.
The utility model is the technological scheme solving the employing of its technical problem: pump boron carbide bearing, be made up of bearing outer ring, inside groove, axle sleeve, it is characterized in that ring made by outer ring stainless steel, inner side arranges semicircle inside groove, inside groove boron carbide coating, arranges circular shaft bore in the middle of axle sleeve, axle sleeve outer end is arranged to semicirclely to mate with outer ring inside groove.
The utility model structure is simple, easy to use, wear-resistant, long service life.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural plan of the present utility model schematic diagram.
Fig. 2 is the sectional view of Figure 1A-A.
In Fig. 1, Fig. 2,1, outer ring, 2, axle sleeve, 3, axis hole, 4, inside groove.
Embodiment
In Fig. 1, Fig. 2, ring is made with stainless steel in outer ring (1), inner side arranges semicircle inside groove (4), inside groove (4) boron carbide coating, arranges circular shaft bore (3) in the middle of axle sleeve (2), axle sleeve (2) outer end is arranged to semicirclely to mate with outer ring (1) inside groove (4).
Claims (1)
1. pump boron carbide bearing, is made up of bearing outer ring, inside groove, axle sleeve, it is characterized in that ring made by outer ring stainless steel, inner side arranges semicircle inside groove, inside groove boron carbide coating, arranges circular shaft bore in the middle of axle sleeve, and axle sleeve outer end is arranged to semicirclely to mate with outer ring inside groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520573086.7U CN204851750U (en) | 2015-07-31 | 2015-07-31 | Boron carnbide bearing for pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520573086.7U CN204851750U (en) | 2015-07-31 | 2015-07-31 | Boron carnbide bearing for pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204851750U true CN204851750U (en) | 2015-12-09 |
Family
ID=54742304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520573086.7U Expired - Fee Related CN204851750U (en) | 2015-07-31 | 2015-07-31 | Boron carnbide bearing for pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204851750U (en) |
-
2015
- 2015-07-31 CN CN201520573086.7U patent/CN204851750U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 064406 Hebei city of Qian'an province Yan Jia Dian Xiang Ge Luanhe Village South Patentee after: Qian'an Qing nuclear Mstar Technology Ltd. Address before: 064406 Hebei city of Qian'an province Yan Jia Dian Xiang Ge Luanhe Village South Patentee before: Qianan Leda Special Ceramic Products Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CU03 | Publication of corrected utility model |
Correction item: Patentee|Address Correct: Qian'an nuclear clearing Mstar Technology Ltd.|064406 Hebei city of Qian'an province Yan Jia Dian Xiang Ge Luanhe Village South False: Qian'an Qing nuclear Mstar Technology Ltd.|064406 Hebei city of Qian'an province Yan Jia Dian Xiang Ge Luanhe Village South Number: 49 Volume: 31 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20210731 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |